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Fulltext Malaysia: empowering dentists into smoking cessation

Nordin AS, Kadir RA

Tob Control, 2014 Jul;23(4):284.
PMID: 25061647
Experience of dental caries among aboriginal children in Selangor, Malaysia

Kadir RA, Yassin AT

J Nihon Univ Sch Dent, 1990 Dec;32(4):275-80.
PMID: 2074496

A cross-sectional survey involving 303 6-15-year-old aboriginal children was carried out in Selangor, West Malaysia. Dental caries status was assessed on the basis of the methods of the World Health Organization Oral Health Survey. The findings indicated a generally low prevalence of dental caries with a mean df of 4.94 for children below the age of 10 years. Mean DMFT and DMFS values of 1.71 and 3.22, respectively, were also observed for the 6-15-year-old children.
Endemic fluorosis among 14-year-old Yemeni adolescents: an exploratory survey

Kadir RA, Al-Maqtari RA

Int Dent J, 2010 Dec;60(6):407-10.
PMID: 21302739

To assess the extent of fluorosis in a representative sample of 14-year-old Yemeni adolescents.
Fulltext Association between oral health-related quality of life and nutritional status among older adults in district of Kuala Pilah, Malaysia

Rosli TI, Chan YM, Kadir RA, Hamid TAA

BMC Public Health, 2019 Jun 13;19(Suppl 4):547.
PMID: 31196031 DOI: 10.1186/s12889-019-6867-1

BACKGROUND: Poor oral health has an impact on food choices and intake of important nutrients among older population. The use of oral health-related quality of life instruments along with the clinical dental indicators can help to assess the oral problems that lead to nutritional problems in this group. This study aims to determine the association between oral health-related quality of life (OHRQoL) and nutritional status among a group of older adults in Kuala Pilah district, Malaysia.
METHODS: A cross-sectional study was carried out on 446 older adults aged 50 years and above from 20 randomly selected villages. Respondents were interviewed to collect information on their demographic characteristics and oral health perception, followed by physical examination to measure height, weight and body mass index (BMI) of respondents. The validated Malay version of General Oral Health Assessment Index (GOHAI) was used to measure OHRQoL.
RESULTS: About one-third (35.8%) of the respondents had normal BMI. Majority of the respondents were overweight (40.4%) and obese (19.9%), while only a small proportion was underweight (3.9%). Mean GOHAI score was 53.3 (SD = 4.7), indicating low perception of oral health. About 81.6% respondents had moderate to low perception of oral health. Logistic regression analysis showed a statistically significant association between the GOHAI and BMI scores (OR = 2.3; p
Self-perceived mental well-being amongst Malaysian dentists

Ab-Murat N, Mason L, Kadir RA, Yusoff N

Int J Occup Saf Ergon, 2018 Jun;24(2):233-239.
PMID: 28010176 DOI: 10.1080/10803548.2016.1268869

PURPOSE: To assess Malaysian dentists' perceptions of their mental well-being.
METHODS: A self-administered questionnaire was developed based on a conceptual framework of mental health and well-being model. Two aspects were assessed, namely the physiological (two domains) and the psychological (six domains). Participants were asked to rate their experiences of the aforementioned aspects using a 5-point Likert scale ranging from all the time to never.
RESULTS: The response rate was 81%. Most of the dentists (61.7%) perceived having positive mental well-being. Under the physiological aspect, most respondents reported that they were 'generally happy' (93.3%), but about 30% stated they were 'stressed physically and emotionally'. Of the six domains under the psychological aspect, positive well-being was observed in the 'sense of coherence' and 'behavioural stress' domains. Participants who were above 40 years old, married and had children reported having a more positive mental well-being when compared with their counterparts.
CONCLUSION: Overall, most Malaysian dentists perceived having a positive mental well-being. It is crucial, however, to closely monitor and initiate early interventions for those with negative symptoms to ensure the safe practice of dentistry.
Empowering Malaysian dentists to tobacco dependence treatment conduct

Nordin AS, Kadir RA, Yahya NA, Zakaria H, Rashid RA, Habil MH

Int Dent J, 2014 Aug;64(4):206-12.
PMID: 24835463 DOI: 10.1111/idj.12110

As a signatory to the World Health Organisation 2003 Framework Convention on Tobacco Control, Malaysia has policies in place and funded 300 public Quit clinics. Unfortunately, government dentists are not included to run tobacco dependence treatment. A cross-sectional exploratory survey was carried out to seek Malaysian dentists' opinion on their knowledge, perception and willingness to conduct tobacco dependence treatment. Participation was voluntary from those who attended a specially designed one-day, four-module workshop on tobacco cessation intervention. Data were collected using the Audience-Response-System equipment which tracked immediate responses covering four domains namely: smoking as a public health problem, smoking as an addiction, the role of dentists in the programme and confidence in conducting smoking cessation in the clinic. Sample comprised more female dentists (73.5%), mean age 33.6 (SD 8.99) years and with more than 3 years working experience. Findings indicated that the majority agreed Malaysia has a rising problem in the prevalence of smoking (71.6%) and predicted that it will affect mostly the young (81.9%). Only half of the dentists surveyed (58.9%) routinely recorded their patients' smoking habits. The majority (71.6%) believed that dentists are effective in helping their patient to stop smoking and 76.3% agreed that dentists should discuss the smoking habit with their patients; however, 60% agreed that doing so is too time consuming. In addition, only 24.7% knew of more ways to treat a smoking habit. The majority felt comfortable giving advice to patients about changing their habits (76.5%) or discussing treatment options (60.5%): 75% would opt for a combined programme of counselling and use of medication if they have to do, 15% would choose to go on counselling only, while 8% did not want to treat. In conclusion, the findings suggest that dentists have a strong potential to contribute significantly to providing smoking cessation treatment if adequately trained.
Fulltext Ocular manifestation of vitamin A deficiency among Orang asli (Aborigine) children in Malaysia

Ngah NF, Moktar N, Isa NH, Selvara S, Yusof MS, Sani HA, et al.

Asia Pac J Clin Nutr, 2002;11(2):88-91.
PMID: 12074186

This study determined the prevalence of ocular manifestation of vitamin A deficiency in Orang Asli (Aborigine) children. Night blindness was found in 16.0% of the children, conjunctiva xerosis in 57.3%, Bitot's spot in 2.8%, corneal xerosis in 0.5% and corneal scars in 5.6%. These findings show that history of night blindness had sensitivity, specificity and predictive value (positive) of 47.2, 98.1 and 96.2%, respectively, compared with the standard diagnosis procedure using luxometer readings.
Fulltext Micro energy harvesting for IoT platform: Review analysis toward future research opportunities

Sarker MR, Riaz A, Lipu MSH, Md Saad MH, Ahmad MN, Kadir RA, et al.

Heliyon, 2024 Mar 30;10(6):e27778.
PMID: 38509887 DOI: 10.1016/j.heliyon.2024.e27778

Micro-energy harvesting (MEH) is a technology of renewable power generation which is a key technology for hosting the future low-powered electronic devices for wireless sensor networks (WSNs) and, the Internet of Things (IoT). Recent technological advancements have given rise to several resources and technologies that are boosting particular facets of society. Many researchers are now interested in studying MEH systems for ultra-low power IoT sensors and WSNs. A comprehensive study of IoT will help to manage a single MEH as a power source for multiple WSNs. The popular database from Scopus was used in this study to perform a review analysis of the MEH system for ultra-low power IoT sensors. All relevant and important literature studies published in this field were statistically analysed using a review analysis method by VOSviewer software, and research gaps, challenges and recommendations of this field were investigated. The findings of the study indicate that there has been an increasing number of literature studies published on the subject of MEH systems for IoT platforms throughout time, particularly from 2013 to 2023. The results demonstrate that 67% of manuscripts highlight problem-solving, modelling and technical overview, simulation, experimental setup and prototype. In observation, 27% of papers are based on bibliometric analysis, systematic review, survey, review and based on case study, and 2% of conference manuscripts are based on modelling, simulation, and review analysis. The top-cited articles are published in 5 different countries and 9 publishers including IEEE 51%, Elsevier 16%, MDPI 10% and others. In addition, several MEH system-related problems and challenges are noted to identify current limitations and research gaps, including technical, modelling, economic, power quality, and environmental concerns. Also, the study offers guidelines and recommendations for the improvement of future MEH technology to increase its energy efficiency, topologies, design, operational performance, and capabilities. This study's detailed information, perceptive analysis, and critical argument are expected to improve MEH research's viable future.